Attention: We always reply ebay messages that are sent to us with an inquiry Please do not leave any low detailed seller ratings,neutral or negativ feedback before contacting us. We commit you satisfaction guarantee. Application: For CAT E307/J225 Part Number : 6Y3224 About Package: 1 × Adapter Shanks Tips: Please make sure that the model and appearance of your equipment are exactly the same as our products. If you are not sure, please contact us in time. Thank you for your cooperation .